79921476

素因数分解:

$2^2\times 3^2\times {\mathrm{2220041}}^1$

素因数の和:2220051

約数の個数: 18

約数和(自身を含む): 202023822

約数和(自身を除く): 122102346

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2220041, 4440082, 6660123, 8880164, 13320246, 19980369, 26640492, 39960738, 79921476]

約数ペア:

[(1, 79921476), (2, 39960738), (3, 26640492), (4, 19980369), (6, 13320246), (9, 8880164), (12, 6660123), (18, 4440082), (36, 2220041)]